/* =========================================================
   POLEVEKTOR v4 — site.css
   Общие стили шапки (вынесены из инлайна главной) +
   компоненты внутренних страниц: крошки, page-hero, prose,
   таблицы характеристик, hub-списки, related-блок.
   Подключается на ВСЕХ страницах после style.css и cinematic.css.
   ========================================================= */

/* --- Header v4 layout (поверх .v-header из cinematic.css) --- */
.vh-inner{max-width:var(--container);margin:0 auto;padding:0 24px;height:74px;display:flex;align-items:center;gap:26px}
.vh-logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.vh-logo img{height:46px;width:auto;flex:none;object-fit:contain;display:block}
.vh-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.vh-nav>ul{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.vh-nav a{font-size:14px;font-weight:500;padding:10px 12px;border-radius:8px;display:inline-flex;align-items:center;gap:6px}
.vh-item{position:relative}
.vh-item>a::after{content:"";width:5px;height:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:2px;opacity:.6}
.vh-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:300px;border-radius:14px;padding:10px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s var(--ease-out),transform .2s var(--ease-out),visibility .2s;z-index:60}
.vh-item:hover .vh-menu,.vh-item:focus-within .vh-menu{opacity:1;visibility:visible;transform:none}
.vh-menu a{display:block;padding:9px 12px;border-radius:8px;font-weight:500}
.vh-menu small{display:block;font-size:11px;margin:8px 12px 4px;letter-spacing:.08em;text-transform:uppercase}
.vh-phone{font-weight:700;font-size:14px;white-space:nowrap}
.vh-cta{margin-left:4px}
.vh-burger{display:none;margin-left:auto;background:transparent;border:0;padding:10px;cursor:pointer}
.vh-burger span{display:block;width:24px;height:2px;margin:5px 0;transition:.2s}
@media (max-width:1080px){ .vh-phone,.vh-cta{display:none} }
@media (max-width:920px){
  .vh-burger{display:block}
  .vh-nav{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;padding:12px 16px 20px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.25s var(--ease-out);max-height:calc(100svh - 74px);overflow:auto}
  .vh-nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .vh-nav>ul{flex-direction:column;align-items:stretch;width:100%;gap:0}
  .vh-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 8px 12px;min-width:0}
  .vh-item>a::after{display:none}
}

/* --- Светлая фиксированная шапка (логотип тёмный, виден везде) --- */
.v-header{position:fixed;left:0;right:0;top:0;background:rgba(255,255,255,.94);
  -webkit-backdrop-filter:saturate(150%) blur(12px);backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid var(--line);z-index:100}
.v-header[data-solid="true"]{box-shadow:0 6px 24px rgba(15,18,22,.08)}
.vh-nav a{color:#2A2F36}
.vh-nav a:hover{color:var(--graphite);background:rgba(31,35,40,.05)}
.vh-phone{color:var(--graphite)}
.vh-burger span{background:var(--graphite)}
.vh-menu{background:#fff;border:1px solid var(--line);box-shadow:0 24px 60px rgba(15,18,22,.16)}
.vh-menu a{color:#3A4048}
.vh-menu a:hover{background:rgba(20,138,27,.08);color:var(--graphite)}
.vh-menu small{color:var(--steel-dark)}
@media (max-width:920px){ .vh-nav.is-open{background:#fff;border-bottom:1px solid var(--line)} }

/* =========================================================
   ВНУТРЕННИЕ СТРАНИЦЫ
   ========================================================= */

/* Отступ под фиксированную шапку (на главной эту роль играет hero) */
.inner-main{padding-top:74px}

/* --- Page-hero: компактная шапка страницы --- */
.page-hero{background:var(--graphite);color:#fff;position:relative;overflow:hidden;
  padding:54px 0 48px;border-bottom:1px solid rgba(255,255,255,.06)}
.page-hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(1200px 380px at 82% -10%,rgba(240,168,26,.16),transparent 60%)}
.page-hero .container{position:relative;z-index:1}
.page-hero .eyebrow{color:var(--gold)}
.page-hero h1{color:#fff;max-width:18ch}
.page-hero__lead{color:rgba(255,255,255,.74);font-size:clamp(16px,1.4vw,19px);max-width:62ch;margin:16px 0 0}
.page-hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* --- Хлебные крошки --- */
.crumbs{padding:14px 0 0}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;color:var(--steel-dark)}
.crumbs li{display:flex;align-items:center;gap:6px}
.crumbs li+li::before{content:"";width:5px;height:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);opacity:.5}
.crumbs a{color:var(--steel-dark)}
.crumbs a:hover{color:var(--green)}
.crumbs [aria-current="page"]{color:var(--graphite);font-weight:500}
.page-hero .crumbs{padding:0 0 16px}
.page-hero .crumbs ol,.page-hero .crumbs a,.page-hero .crumbs{color:rgba(255,255,255,.6)}
.page-hero .crumbs a:hover{color:#fff}
.page-hero .crumbs [aria-current="page"]{color:rgba(255,255,255,.92)}

/* --- Prose: смысловой текст с типографикой --- */
.prose{max-width:74ch}
.prose>*+*{margin-top:1.05em}
.prose h2{font-size:clamp(24px,2.2vw,32px);margin-top:1.6em}
.prose h3{font-size:20px;margin-top:1.4em}
.prose p{color:#3A4048;font-size:16.5px;line-height:1.7}
.prose ul{display:grid;gap:10px;padding-left:0}
.prose ul li{position:relative;padding-left:26px;color:#3A4048;line-height:1.6}
.prose ul li::before{content:"";position:absolute;left:0;top:9px;width:14px;height:8px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.prose strong{color:var(--graphite);font-weight:600}
.prose a{color:var(--green);font-weight:500;text-decoration:underline;text-underline-offset:2px;text-decoration-color:rgba(20,138,27,.35)}
.prose a:hover{text-decoration-color:var(--green)}

/* Двухколоночная раскладка контент + сайдбар */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.layout__aside{position:sticky;top:94px;display:grid;gap:18px}
@media (max-width:900px){ .layout{grid-template-columns:1fr;gap:34px} .layout__aside{position:static} }

/* Карточка-врезка (заявка / контакт в сайдбаре) */
.aside-card{background:var(--graphite);color:#fff;border-radius:var(--radius-lg);padding:22px}
.aside-card h3{color:#fff;margin-bottom:6px}
.aside-card p{color:rgba(255,255,255,.72);font-size:14px;margin:0 0 14px}
.aside-card .btn{width:100%}
.aside-card--soft{background:var(--mineral);color:var(--graphite)}
.aside-card--soft h3{color:var(--graphite)}
.aside-card--soft p{color:var(--steel-dark)}

/* --- Таблица характеристик --- */
.spec{margin:0;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;width:100%}
.spec table{width:100%;border-collapse:collapse;font-size:15px}
.spec caption{text-align:left;font-weight:600;color:var(--graphite);padding:14px 18px;background:var(--mineral-2);border-bottom:1px solid var(--line)}
.spec th,.spec td{padding:12px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.spec thead th{background:var(--mineral-2);font-size:13px;letter-spacing:.02em;color:var(--steel-dark);font-weight:600}
.spec tbody tr:last-child th,.spec tbody tr:last-child td{border-bottom:0}
.spec tbody th{font-weight:500;color:var(--graphite);width:46%}
.spec tbody td{color:#3A4048}
.spec tbody tr:hover{background:rgba(20,138,27,.03)}

/* --- Hub-сетка ссылок (подразделы) --- */
.hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.hub{display:flex;flex-direction:column;gap:6px;padding:22px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;transition:border-color .2s var(--t),transform .2s var(--t),box-shadow .2s var(--t)}
.hub:hover{border-color:var(--lime);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.hub__k{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--green);font-weight:600}
.hub h3{font-size:17px}
.hub p{color:var(--steel-dark);font-size:14.5px;line-height:1.55;margin:0}
.hub__more{margin-top:auto;padding-top:8px;color:var(--green);font-weight:600;font-size:14px}

/* --- Related / перелинковка --- */
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.related{padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--mineral-2);transition:border-color .2s var(--t),background .2s var(--t)}
.related:hover{border-color:var(--green);background:#fff}
.related h3{font-size:15.5px;margin-bottom:4px}
.related p{color:var(--steel-dark);font-size:13.5px;line-height:1.5;margin:0}

/* --- FAQ (расширение существующего .faq) --- */
.faq details{border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:600;color:var(--graphite);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--green);flex:none;transition:transform .2s var(--t)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--green)}
.faq__a{padding:0 20px 18px;color:#3A4048;line-height:1.65;font-size:15.5px}

/* --- Page-hero с фоновым фото (кейсы объектов) --- */
.page-hero--img{background-size:cover;background-position:center;padding:72px 0 56px}
.page-hero--img::after{background:linear-gradient(180deg,rgba(15,18,22,.55) 0%,rgba(15,18,22,.82) 100%),radial-gradient(1200px 380px at 82% -10%,rgba(240,168,26,.18),transparent 60%)}

/* --- Галерея фотофиксации --- */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.gal__item{margin:0;border-radius:var(--radius-lg);overflow:hidden;background:var(--mineral);border:1px solid var(--line)}
.gal__item img{width:100%;height:240px;object-fit:cover;display:block;transition:transform .4s var(--t)}
.gal__item:hover img{transform:scale(1.04)}
.gal__item figcaption{padding:10px 14px;font-size:13px;color:var(--steel-dark)}

/* --- Сетка карточек кейсов --- */
.case-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.case-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;transition:transform .2s var(--t),box-shadow .2s var(--t),border-color .2s var(--t)}
.case-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-3);border-color:var(--lime)}
.case-card__img{aspect-ratio:16/9;overflow:hidden;background:var(--mineral)}
.case-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--t)}
.case-card:hover .case-card__img img{transform:scale(1.05)}
.case-card__body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:6px}
.case-card__meta{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--green);font-weight:600}
.case-card h3{font-size:18px}
.case-card p{color:var(--steel-dark);font-size:14.5px;line-height:1.55;margin:0}
.case-card__badge{display:inline-block;font-size:11px;font-weight:600;color:var(--gold-2);background:rgba(240,168,26,.12);border:1px solid rgba(240,168,26,.3);border-radius:6px;padding:3px 8px;width:fit-content}
/* CTA-карточка «Здесь может быть ваш объект» */
.case-card--cta{border-style:dashed;border-color:var(--steel);background:var(--mineral-2)}
.case-card--cta:hover{border-color:var(--gold);border-style:solid;background:#fff;box-shadow:var(--shadow-2)}
.case-card--cta .case-card__cta-inner{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:36px 26px}
.case-card__plus{width:52px;height:52px;border-radius:50%;background:rgba(240,168,26,.14);color:var(--gold-2);font-size:30px;font-weight:300;display:flex;align-items:center;justify-content:center;margin-bottom:4px;transition:transform .2s var(--t)}
.case-card--cta:hover .case-card__plus{transform:scale(1.08) rotate(90deg)}
.case-card--cta h3{font-size:18px;color:var(--graphite)}
.case-card--cta p{color:var(--steel-dark);font-size:14.5px;max-width:30ch}

/* Утилиты секций для внутр. страниц */
.section--tight{padding:64px 0}
.lead-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:10px}
.kicker-stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:26px}
.kicker-stats div{display:grid;gap:2px}
.kicker-stats b{font-size:26px;color:#fff;font-weight:700;line-height:1}
.kicker-stats span{font-size:13px;color:rgba(255,255,255,.6)}